Reformat code

spring-boot-samples/spring-boot-sample-ant/src/test/java/sample/ant/SampleAntApplicationIT.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -47,10 +47,12 @@ public class SampleAntApplicationIT {
 
 		});
 		assertThat(jarFiles).hasSize(1);
-		Process process = new JavaExecutable().processBuilder("-jar", jarFiles[0].getName()).directory(target).start();
+		Process process = new JavaExecutable()
+				.processBuilder("-jar", jarFiles[0].getName()).directory(target).start();
 		process.waitFor(5, TimeUnit.MINUTES);
 		assertThat(process.exitValue()).isEqualTo(0);
-		String output = FileCopyUtils.copyToString(new InputStreamReader(process.getInputStream()));
+		String output = FileCopyUtils
+				.copyToString(new InputStreamReader(process.getInputStream()));
 		assertThat(output).contains("Spring Boot Ant Example");
 	}
 

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/domain/City.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -73,4 +73,5 @@ public class City implements Serializable {
 	public String toString() {
 		return getName() + "," + getState() + "," + getCountry();
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/domain/Hotel.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -78,4 +78,5 @@ public class Hotel implements Serializable {
 	public String getZip() {
 		return this.zip;
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/domain/Rating.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,5 +17,7 @@
 package sample.data.jpa.domain;
 
 public enum Rating {
+
 	TERRIBLE, POOR, AVERAGE, GOOD, EXCELLENT,
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/domain/Review.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -126,4 +126,5 @@ public class Review implements Serializable {
 	public void setDetails(String details) {
 		this.details = details;
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/domain/ReviewDetails.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,4 +75,5 @@ public class ReviewDetails implements Serializable {
 	public void setDetails(String details) {
 		this.details = details;
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/domain/TripType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,5 +17,7 @@
 package sample.data.jpa.domain;
 
 public enum TripType {
+
 	BUSINESS, COUPLES, FAMILY, FRIENDS, SOLO
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/service/CitySearchCriteria.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,4 +41,5 @@ public class CitySearchCriteria implements Serializable {
 	public void setName(String name) {
 		this.name = name;
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/service/CityServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,4 +75,5 @@ class CityServiceImpl implements CityService {
 		Assert.notNull(city, "City must not be null");
 		return this.hotelRepository.findByCity(city, pageable);
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/service/HotelServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -94,5 +94,7 @@ class HotelServiceImpl implements HotelService {
 			Long count = this.ratingCount.get(rating);
 			return count == null ? 0 : count;
 		}
+
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/test/java/sample/data/jpa/service/CityRepositoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,4 +45,5 @@ public class CityRepositoryIntegrationTests {
 		Page<City> cities = this.repository.findAll(new PageRequest(0, 10));
 		assertThat(cities.getTotalElements()).isGreaterThan(20L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-jpa/src/test/java/sample/data/jpa/service/HotelRepositoryIntegrationTests.java

@@ -67,4 +67,5 @@ public class HotelRepositoryIntegrationTests {
 		assertThat(counts.get(0).getRating()).isEqualTo(Rating.AVERAGE);
 		assertThat(counts.get(0).getCount()).isGreaterThan(1L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-mongodb/src/main/java/sample/data/mongo/Customer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@ public class Customer {
 	private String id;
 
 	private String firstName;
+
 	private String lastName;
 
 	public Customer() {

spring-boot-samples/spring-boot-sample-data-neo4j/src/main/java/sample/data/neo4j/Customer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,6 +26,7 @@ public class Customer {
 	private Long id;
 
 	private String firstName;
+
 	private String lastName;
 
 	public Customer() {

spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/domain/City.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -73,4 +73,5 @@ public class City implements Serializable {
 	public String toString() {
 		return getName() + "," + getState() + "," + getCountry();
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/domain/Hotel.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -72,4 +72,5 @@ public class Hotel implements Serializable {
 	public String getZip() {
 		return this.zip;
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/service/CitySearchCriteria.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,4 +41,5 @@ public class CitySearchCriteria implements Serializable {
 	public void setName(String name) {
 		this.name = name;
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-rest/src/test/java/sample/data/rest/SampleDataRestApplicationTests.java

@@ -83,4 +83,5 @@ public class SampleDataRestApplicationTests {
 				.andExpect(status().isOk())
 				.andExpect(jsonPath("_embedded.cities", hasSize(3)));
 	}
+
 }

spring-boot-samples/spring-boot-sample-data-rest/src/test/java/sample/data/rest/service/CityRepositoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -63,4 +63,5 @@ public class CityRepositoryIntegrationTests {
 						new PageRequest(0, 10));
 		assertThat(cities.getTotalElements()).isEqualTo(3L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-flyway/src/main/java/sample/flyway/Person.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,10 +22,13 @@ import javax.persistence.Id;
 
 @Entity
 public class Person {
+
 	@Id
 	@GeneratedValue
 	private Long id;
+
 	private String firstName;
+
 	private String lastName;
 
 	public String getFirstName() {
@@ -49,4 +52,5 @@ public class Person {
 		return "Person [firstName=" + this.firstName + ", lastName=" + this.lastName
 				+ "]";
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/domain/City.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -74,4 +74,5 @@ public class City implements Serializable {
 	public String toString() {
 		return getName() + "," + getState() + "," + getCountry();
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/domain/Hotel.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -79,4 +79,5 @@ public class Hotel implements Serializable {
 	public String getZip() {
 		return this.zip;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/domain/Rating.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,5 +17,7 @@
 package sample.hibernate4.domain;
 
 public enum Rating {
+
 	TERRIBLE, POOR, AVERAGE, GOOD, EXCELLENT,
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/domain/Review.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -127,4 +127,5 @@ public class Review implements Serializable {
 	public void setDetails(String details) {
 		this.details = details;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/domain/ReviewDetails.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,4 +75,5 @@ public class ReviewDetails implements Serializable {
 	public void setDetails(String details) {
 		this.details = details;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/domain/TripType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,5 +17,7 @@
 package sample.hibernate4.domain;
 
 public enum TripType {
+
 	BUSINESS, COUPLES, FAMILY, FRIENDS, SOLO
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/service/CitySearchCriteria.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,4 +41,5 @@ public class CitySearchCriteria implements Serializable {
 	public void setName(String name) {
 		this.name = name;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/service/CityServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,4 +75,5 @@ class CityServiceImpl implements CityService {
 		Assert.notNull(city, "City must not be null");
 		return this.hotelRepository.findByCity(city, pageable);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/main/java/sample/hibernate4/service/HotelServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -94,5 +94,7 @@ class HotelServiceImpl implements HotelService {
 			Long count = this.ratingCount.get(rating);
 			return count == null ? 0 : count;
 		}
+
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/test/java/sample/hibernate4/service/CityRepositoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,4 +45,5 @@ public class CityRepositoryIntegrationTests {
 		Page<City> cities = this.repository.findAll(new PageRequest(0, 10));
 		assertThat(cities.getTotalElements()).isGreaterThan(20L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate4/src/test/java/sample/hibernate4/service/HotelRepositoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,6 +45,7 @@ public class HotelRepositoryIntegrationTests {
 
 	@Autowired
 	CityRepository cityRepository;
+
 	@Autowired
 	HotelRepository repository;
 
@@ -66,4 +67,5 @@ public class HotelRepositoryIntegrationTests {
 		assertThat(counts.get(0).getRating()).isEqualTo(Rating.AVERAGE);
 		assertThat(counts.get(0).getCount()).isGreaterThan(1L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/domain/City.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -74,4 +74,5 @@ public class City implements Serializable {
 	public String toString() {
 		return getName() + "," + getState() + "," + getCountry();
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/domain/Hotel.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -79,4 +79,5 @@ public class Hotel implements Serializable {
 	public String getZip() {
 		return this.zip;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/domain/Rating.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,5 +17,7 @@
 package sample.hibernate52.domain;
 
 public enum Rating {
+
 	TERRIBLE, POOR, AVERAGE, GOOD, EXCELLENT,
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/domain/Review.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -127,4 +127,5 @@ public class Review implements Serializable {
 	public void setDetails(String details) {
 		this.details = details;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/domain/ReviewDetails.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,4 +75,5 @@ public class ReviewDetails implements Serializable {
 	public void setDetails(String details) {
 		this.details = details;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/domain/TripType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,5 +17,7 @@
 package sample.hibernate52.domain;
 
 public enum TripType {
+
 	BUSINESS, COUPLES, FAMILY, FRIENDS, SOLO
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/service/CitySearchCriteria.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,4 +41,5 @@ public class CitySearchCriteria implements Serializable {
 	public void setName(String name) {
 		this.name = name;
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/service/CityServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,4 +75,5 @@ class CityServiceImpl implements CityService {
 		Assert.notNull(city, "City must not be null");
 		return this.hotelRepository.findByCity(city, pageable);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/main/java/sample/hibernate52/service/HotelServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -94,5 +94,7 @@ class HotelServiceImpl implements HotelService {
 			Long count = this.ratingCount.get(rating);
 			return count == null ? 0 : count;
 		}
+
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/test/java/sample/hibernate52/service/CityRepositoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,4 +45,5 @@ public class CityRepositoryIntegrationTests {
 		Page<City> cities = this.repository.findAll(new PageRequest(0, 10));
 		assertThat(cities.getTotalElements()).isGreaterThan(20L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hibernate52/src/test/java/sample/hibernate52/service/HotelRepositoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,6 +45,7 @@ public class HotelRepositoryIntegrationTests {
 
 	@Autowired
 	CityRepository cityRepository;
+
 	@Autowired
 	HotelRepository repository;
 
@@ -66,4 +67,5 @@ public class HotelRepositoryIntegrationTests {
 		assertThat(counts.get(0).getRating()).isEqualTo(Rating.AVERAGE);
 		assertThat(counts.get(0).getCount()).isGreaterThan(1L);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hypermedia-ui-secure/src/test/java/sample/hypermedia/ui/secure/SampleHypermediaUiSecureApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -59,4 +59,5 @@ public class SampleHypermediaUiSecureApplicationTests {
 				String.class);
 		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.UNAUTHORIZED);
 	}
+
 }

spring-boot-samples/spring-boot-sample-hypermedia-ui/src/main/java/sample/hypermedia/ui/SampleHypermediaUiApplication.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,4 +25,5 @@ public class SampleHypermediaUiApplication {
 	public static void main(String[] args) {
 		SpringApplication.run(SampleHypermediaUiApplication.class, args);
 	}
+
 }

spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/consumer/SampleIntegrationApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -123,4 +123,5 @@ public class SampleIntegrationApplicationTests {
 		}
 		return candidates;
 	}
+
 }

spring-boot-samples/spring-boot-sample-jooq/src/main/java/sample/jooq/JooqExamples.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -76,4 +76,5 @@ public class JooqExamples implements CommandLineRunner {
 				});
 		System.out.println("jOOQ SQL " + list);
 	}
+
 }

spring-boot-samples/spring-boot-sample-liquibase/src/test/java/sample/liquibase/SampleLiquibaseApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -68,4 +68,5 @@ public class SampleLiquibaseApplicationTests {
 		}
 		return false;
 	}
+
 }

spring-boot-samples/spring-boot-sample-metrics-opentsdb/src/main/java/sample/metrics/opentsdb/SampleController.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -55,6 +55,7 @@ public class SampleController {
 		public void setValue(String value) {
 			this.value = value;
 		}
+
 	}
 
 }

spring-boot-samples/spring-boot-sample-metrics-redis/src/main/java/sample/metrics/redis/SampleController.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -55,6 +55,7 @@ public class SampleController {
 		public void setValue(String value) {
 			this.value = value;
 		}
+
 	}
 
 }

spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/consumer/SampleIntegrationParentApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -99,4 +99,5 @@ public class SampleIntegrationParentApplicationTests {
 		}
 		return builder.toString();
 	}
+
 }

spring-boot-samples/spring-boot-sample-secure/src/test/java/sample/secure/SampleSecureApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -93,6 +93,7 @@ public class SampleSecureApplicationTests {
 	@PropertySource("classpath:test.properties")
 	@Configuration
 	protected static class TestConfiguration {
+
 	}
 
 }

spring-boot-samples/spring-boot-sample-servlet/src/test/java/sample/servlet/SampleServletApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -64,4 +64,5 @@ public class SampleServletApplicationTests {
 	private String getPassword() {
 		return this.security.getUser().getPassword();
 	}
+
 }

spring-boot-samples/spring-boot-sample-test/src/main/java/sample/test/service/VehicleIdentificationNumberNotFoundException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,4 +40,5 @@ public class VehicleIdentificationNumberNotFoundException extends RuntimeExcepti
 	public VehicleIdentificationNumber getVehicleIdentificationNumber() {
 		return this.vehicleIdentificationNumber;
 	}
+
 }

spring-boot-samples/spring-boot-sample-tomcat-multi-connectors/src/test/java/sample/tomcat/multiconnector/SampleTomcatTwoConnectorsApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -139,6 +139,7 @@ public class SampleTomcatTwoConnectorsApplicationTests {
 			}
 			super.prepareConnection(connection, httpMethod);
 		}
+
 	}
 
 }

spring-boot-samples/spring-boot-sample-traditional/src/main/java/sample/traditional/config/WebConfig.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -55,4 +55,5 @@ public class WebConfig extends WebMvcConfigurerAdapter {
 			DefaultServletHandlerConfigurer configurer) {
 		configurer.enable();
 	}
+
 }

spring-boot-samples/spring-boot-sample-web-groovy-templates/src/main/java/sample/groovytemplates/Message.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -63,4 +63,5 @@ public class Message {
 	public void setSummary(String summary) {
 		this.summary = summary;
 	}
+
 }

spring-boot-samples/spring-boot-sample-web-thymeleaf3/src/main/java/sample/web/thymeleaf3/Message.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -66,4 +66,5 @@ public class Message {
 	public void setSummary(String summary) {
 		this.summary = summary;
 	}
+
 }

spring-boot-samples/spring-boot-sample-web-thymeleaf3/src/test/java/sample/web/thymeleaf3/MessageControllerWebTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -81,6 +81,7 @@ public class MessageControllerWebTests {
 	}
 
 	private static class RegexMatcher extends TypeSafeMatcher<String> {
+
 		private final String regex;
 
 		public RegexMatcher(String regex) {
@@ -106,5 +107,7 @@ public class MessageControllerWebTests {
 			description.appendText("a string that matches regex: ")
 					.appendText(this.regex);
 		}
+
 	}
+
 }

spring-boot-samples/spring-boot-sample-web-ui/src/main/java/sample/web/ui/Message.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
  * the License. You may obtain a copy of the License at
@@ -63,4 +63,5 @@ public class Message {
 	public void setSummary(String summary) {
 		this.summary = summary;
 	}
+
 }

spring-boot-samples/spring-boot-sample-web-ui/src/test/java/sample/web/ui/MessageControllerWebTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -81,6 +81,7 @@ public class MessageControllerWebTests {
 	}
 
 	private static class RegexMatcher extends TypeSafeMatcher<String> {
+
 		private final String regex;
 
 		public RegexMatcher(String regex) {
@@ -106,5 +107,7 @@ public class MessageControllerWebTests {
 			description.appendText("a string that matches regex: ")
 					.appendText(this.regex);
 		}
+
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/reverse/ReverseWebSocketEndpoint.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,4 +30,5 @@ public class ReverseWebSocketEndpoint {
 		session.getBasicRemote()
 				.sendText("Reversed: " + new StringBuilder(message).reverse());
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/snake/Direction.java

@@ -18,5 +18,7 @@
 package samples.websocket.jetty.snake;
 
 public enum Direction {
+
 	NONE, NORTH, SOUTH, EAST, WEST
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/snake/Location.java

@@ -20,9 +20,13 @@ package samples.websocket.jetty.snake;
 public class Location {
 
 	public int x;
+
 	public int y;
+
 	public static final int GRID_SIZE = 10;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int PLAYFIELD_WIDTH = 640;
 
 	public Location(int x, int y) {
@@ -74,4 +78,5 @@ public class Location {
 		result = 31 * result + this.y;
 		return result;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/snake/Snake.java

@@ -157,4 +157,5 @@ public class Snake {
 	public String getHexColor() {
 		return this.hexColor;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/snake/SnakeTimer.java

@@ -112,4 +112,5 @@ public class SnakeTimer {
 			gameTimer.cancel();
 		}
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/snake/SnakeUtils.java

@@ -23,7 +23,9 @@ import java.util.Random;
 public class SnakeUtils {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final Random random = new Random();

spring-boot-samples/spring-boot-sample-websocket-jetty/src/main/java/samples/websocket/jetty/snake/SnakeWebSocketHandler.java

@@ -30,13 +30,17 @@ import org.springframework.web.socket.handler.TextWebSocketHandler;
 public class SnakeWebSocketHandler extends TextWebSocketHandler {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final AtomicInteger snakeIds = new AtomicInteger(0);
+
 	private static final Random random = new Random();
 
 	private final int id;
+
 	private Snake snake;
 
 	public static String getRandomHexColor() {
@@ -109,4 +113,5 @@ public class SnakeWebSocketHandler extends TextWebSocketHandler {
 		SnakeTimer.broadcast(
 				String.format("{'type': 'leave', 'id': %d}", Integer.valueOf(this.id)));
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty/src/test/java/samples/websocket/jetty/SampleWebSocketsApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -132,6 +132,7 @@ public class SampleWebSocketsApplicationTests {
 		public GreetingService greetingService() {
 			return new SimpleGreetingService();
 		}
+
 	}
 
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/reverse/ReverseWebSocketEndpoint.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,4 +30,5 @@ public class ReverseWebSocketEndpoint {
 		session.getBasicRemote()
 				.sendText("Reversed: " + new StringBuilder(message).reverse());
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/snake/Direction.java

@@ -18,5 +18,7 @@
 package samples.websocket.jetty93.snake;
 
 public enum Direction {
+
 	NONE, NORTH, SOUTH, EAST, WEST
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/snake/Location.java

@@ -20,9 +20,13 @@ package samples.websocket.jetty93.snake;
 public class Location {
 
 	public int x;
+
 	public int y;
+
 	public static final int GRID_SIZE = 10;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int PLAYFIELD_WIDTH = 640;
 
 	public Location(int x, int y) {
@@ -74,4 +78,5 @@ public class Location {
 		result = 31 * result + this.y;
 		return result;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/snake/Snake.java

@@ -157,4 +157,5 @@ public class Snake {
 	public String getHexColor() {
 		return this.hexColor;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/snake/SnakeTimer.java

@@ -112,4 +112,5 @@ public class SnakeTimer {
 			gameTimer.cancel();
 		}
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/snake/SnakeUtils.java

@@ -23,7 +23,9 @@ import java.util.Random;
 public class SnakeUtils {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final Random random = new Random();

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/main/java/samples/websocket/jetty93/snake/SnakeWebSocketHandler.java

@@ -30,13 +30,17 @@ import org.springframework.web.socket.handler.TextWebSocketHandler;
 public class SnakeWebSocketHandler extends TextWebSocketHandler {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final AtomicInteger snakeIds = new AtomicInteger(0);
+
 	private static final Random random = new Random();
 
 	private final int id;
+
 	private Snake snake;
 
 	public static String getRandomHexColor() {
@@ -109,4 +113,5 @@ public class SnakeWebSocketHandler extends TextWebSocketHandler {
 		SnakeTimer.broadcast(
 				String.format("{'type': 'leave', 'id': %d}", Integer.valueOf(this.id)));
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-jetty93/src/test/java/samples/websocket/jetty93/SampleWebSocketsApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -132,6 +132,7 @@ public class SampleWebSocketsApplicationTests {
 		public GreetingService greetingService() {
 			return new SimpleGreetingService();
 		}
+
 	}
 
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/reverse/ReverseWebSocketEndpoint.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,4 +30,5 @@ public class ReverseWebSocketEndpoint {
 		session.getBasicRemote()
 				.sendText("Reversed: " + new StringBuilder(message).reverse());
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/snake/Direction.java

@@ -18,5 +18,7 @@
 package samples.websocket.tomcat.snake;
 
 public enum Direction {
+
 	NONE, NORTH, SOUTH, EAST, WEST
+
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/snake/Location.java

@@ -20,9 +20,13 @@ package samples.websocket.tomcat.snake;
 public class Location {
 
 	public int x;
+
 	public int y;
+
 	public static final int GRID_SIZE = 10;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int PLAYFIELD_WIDTH = 640;
 
 	public Location(int x, int y) {
@@ -74,4 +78,5 @@ public class Location {
 		result = 31 * result + this.y;
 		return result;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/snake/Snake.java

@@ -157,4 +157,5 @@ public class Snake {
 	public String getHexColor() {
 		return this.hexColor;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/snake/SnakeTimer.java

@@ -112,4 +112,5 @@ public class SnakeTimer {
 			gameTimer.cancel();
 		}
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/snake/SnakeUtils.java

@@ -23,7 +23,9 @@ import java.util.Random;
 public class SnakeUtils {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final Random random = new Random();

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/main/java/samples/websocket/tomcat/snake/SnakeWebSocketHandler.java

@@ -30,13 +30,17 @@ import org.springframework.web.socket.handler.TextWebSocketHandler;
 public class SnakeWebSocketHandler extends TextWebSocketHandler {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final AtomicInteger snakeIds = new AtomicInteger(0);
+
 	private static final Random random = new Random();
 
 	private final int id;
+
 	private Snake snake;
 
 	public static String getRandomHexColor() {
@@ -109,4 +113,5 @@ public class SnakeWebSocketHandler extends TextWebSocketHandler {
 		SnakeTimer.broadcast(
 				String.format("{'type': 'leave', 'id': %d}", Integer.valueOf(this.id)));
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-tomcat/src/test/java/samples/websocket/tomcat/snake/SnakeTimerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -36,4 +36,5 @@ public class SnakeTimerTests {
 		SnakeTimer.broadcast("");
 		assertThat(SnakeTimer.getSnakes()).hasSize(0);
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/reverse/ReverseWebSocketEndpoint.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,4 +30,5 @@ public class ReverseWebSocketEndpoint {
 		session.getBasicRemote()
 				.sendText("Reversed: " + new StringBuilder(message).reverse());
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/snake/Direction.java

@@ -18,5 +18,7 @@
 package samples.websocket.undertow.snake;
 
 public enum Direction {
+
 	NONE, NORTH, SOUTH, EAST, WEST
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/snake/Location.java

@@ -20,9 +20,13 @@ package samples.websocket.undertow.snake;
 public class Location {
 
 	public int x;
+
 	public int y;
+
 	public static final int GRID_SIZE = 10;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int PLAYFIELD_WIDTH = 640;
 
 	public Location(int x, int y) {
@@ -74,4 +78,5 @@ public class Location {
 		result = 31 * result + this.y;
 		return result;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/snake/Snake.java

@@ -157,4 +157,5 @@ public class Snake {
 	public String getHexColor() {
 		return this.hexColor;
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/snake/SnakeTimer.java

@@ -112,4 +112,5 @@ public class SnakeTimer {
 			gameTimer.cancel();
 		}
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/snake/SnakeUtils.java

@@ -23,7 +23,9 @@ import java.util.Random;
 public class SnakeUtils {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final Random random = new Random();

spring-boot-samples/spring-boot-sample-websocket-undertow/src/main/java/samples/websocket/undertow/snake/SnakeWebSocketHandler.java

@@ -30,13 +30,17 @@ import org.springframework.web.socket.handler.TextWebSocketHandler;
 public class SnakeWebSocketHandler extends TextWebSocketHandler {
 
 	public static final int PLAYFIELD_WIDTH = 640;
+
 	public static final int PLAYFIELD_HEIGHT = 480;
+
 	public static final int GRID_SIZE = 10;
 
 	private static final AtomicInteger snakeIds = new AtomicInteger(0);
+
 	private static final Random random = new Random();
 
 	private final int id;
+
 	private Snake snake;
 
 	public static String getRandomHexColor() {
@@ -109,4 +113,5 @@ public class SnakeWebSocketHandler extends TextWebSocketHandler {
 		SnakeTimer.broadcast(
 				String.format("{'type': 'leave', 'id': %d}", Integer.valueOf(this.id)));
 	}
+
 }

spring-boot-samples/spring-boot-sample-websocket-undertow/src/test/java/samples/websocket/undertow/snake/SnakeTimerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -36,4 +36,5 @@ public class SnakeTimerTests {
 		SnakeTimer.broadcast("");
 		assertThat(SnakeTimer.getSnakes()).hasSize(0);
 	}
+
 }